Knife block



FIG. 1 is a front elevational view of the knife block;

FIG. 2 is a rear elevational view of the knife block;

FIG. 3 is a right side elevational view of the knife block;

FIG. 4 is a left side elevational view of the knife block;

FIG. 5 is a top plan view of the knife block;

FIG. 6 is a bottom plan view of the knife block;

FIG. 7 is a sectional view of the knife block, taken along line 7—7 in FIG. 1; and,

FIG. 8 is a top right side perspective view of the knife block. 

The ornamental design for a knife block, as shown and described. 